#include <vertex_buffer_hard.h>
Inheritance diagram for NL3D::IVertexBufferHard:
Nevrax France
Definition at line 46 of file vertex_buffer_hard.h.
Public Member Functions | |
const sint & | getRefCount () const |
Data Fields | |
sint | crefs |
CPtrInfo * | pinfo |
Static Public Attributes | |
CPtrInfo | NullPtrInfo |
Protected Member Functions | |
void | initFormat (uint16 vertexFormat, const uint8 *typeArray, uint32 numVertices, const uint8 *uvRouting) |
IVertexBufferHard () | |
Constructor: build good offfsets / size. | |
virtual | ~IVertexBufferHard () |
Protected Attributes | |
uint16 | _Flags |
uint16 | _InternalFlags |
std::string | _Name |
uint32 | _NbVerts |
uint16 | _Offset [CVertexBuffer::NumValue] |
uint8 | _Pad |
uint8 | _Type [CVertexBuffer::NumValue] |
uint8 | _UVRouting [CVertexBuffer::MaxStage] |
uint16 | _VertexSize |
Friends | |
struct | CPtrInfo |
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Constructor: build good offfsets / size.
Definition at line 149 of file vertex_buffer_hard.h.
00149 {} |
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Definition at line 150 of file vertex_buffer_hard.h.
00150 {} |
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Definition at line 120 of file vertex_buffer_hard.h. Referenced by NL3D::CDriverGL::profileVBHardAllocation().
00120 {return _Name;} |
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Definition at line 76 of file vertex_buffer_hard.cpp. References uint8. Referenced by NL3D::CVertexBufferInfo::setupVertexBufferHard().
00077 { 00078 // Num weight 00079 switch (_Type[CVertexBuffer::Weight]) 00080 { 00081 case CVertexBuffer::Float1: 00082 return 1; 00083 case CVertexBuffer::Float2: 00084 return 2; 00085 case CVertexBuffer::Float3: 00086 return 3; 00087 case CVertexBuffer::Float4: 00088 return 4; 00089 } 00090 00091 // No weight 00092 return 0; 00093 } |
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Definition at line 70 of file smart_ptr.h. References NLMISC::CRefCount::crefs, and sint.
00071 { 00072 return crefs; 00073 } |
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Definition at line 57 of file vertex_buffer_hard.h. References uint8. Referenced by NL3D::CVertexBufferInfo::setupVertexBufferHard().
00057 { return _UVRouting; } |
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NB: the order of those methods follow the order in memory of the elements:
Definition at line 82 of file vertex_buffer_hard.h. References nlassert, sint, uint, and value. Referenced by NL3D::CVertexBufferHardGLMapObjectATI::getATIValueOffset(), NL3D::CVertexBufferHardGLATI::getATIValueOffset(), NL3D::CVertexBufferHardGLNVidia::getNVidiaValueEx(), NL3D::CNearVertexBufferInfo::setupVertexBufferHard(), and NL3D::CFarVertexBufferInfo::setupVertexBufferHard().
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Definition at line 55 of file vertex_buffer_hard.h. References nlassert, uint, and value. Referenced by NL3D::CVertexBufferInfo::setupVertexBufferHard().
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Definition at line 52 of file vertex_buffer_hard.h. References uint16. Referenced by NL3D::CDriverGL::activeVertexBufferHard(), NL3D::CNearVertexBufferInfo::setupVertexBufferHard(), NL3D::CFarVertexBufferInfo::setupVertexBufferHard(), and NL3D::CVertexBufferInfo::setupVertexBufferHard().
00052 { return(_Flags); } |
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Reimplemented in NL3D::IVertexBufferHardGL. Definition at line 36 of file vertex_buffer_hard.cpp. References uint, uint16, uint32, uint8, and value.
00037 { 00038 // _NbVerts. 00039 _NbVerts= numVertices; 00040 00041 // Compute format: flags / offsets, for each component. 00042 _VertexSize=0; 00043 _Flags=0; 00044 00045 // For each values 00046 for (uint value=0; value<CVertexBuffer::NumValue; value++) 00047 { 00048 // Flag for this value 00049 uint flag=1<<value; 00050 00051 // Value used ? 00052 if (vertexFormat & flag) 00053 { 00054 // Use it 00055 _Flags|=flag; 00056 00057 // Value offset 00058 _Offset[value]=_VertexSize; 00059 00060 // New vertex size 00061 _VertexSize+=CVertexBuffer::SizeType[typeArray[value]]; 00062 00063 // Setup the type 00064 _Type[value]=typeArray[value]; 00065 } 00066 } 00067 00068 // For each UV channel 00069 uint i; 00070 for (i=0; i<CVertexBuffer::MaxStage; i++) 00071 _UVRouting[i] = uvRouting ? uvRouting[i] : i; 00072 } |
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Lock the entire VertexBuffer. The returned buffer is a write only buffer. (undefined result if you read it). Write note:
Implemented in NL3D::CVertexBufferHardGLNVidia, NL3D::CVertexBufferHardGLATI, and NL3D::CVertexBufferHardGLMapObjectATI. Referenced by NL3D::CMeshMRMGeom::applyGeomorph(), NL3D::CDriverGL::deleteVertexBufferHard(), NL3D::CDriverGL::resetVertexArrayRange(), NL3D::CMeshMorpher::update(), and NL3D::CMeshMorpher::updateSkinned(). |
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Indicate what kind of lock to be done on this VertexBuffer (whatever AGP or VRAM buffer) User should set to true if the VBHard is static: nevers change or very rarely. NVidia OpenGL implementation: "Static lock" are slower, but no fences are inserted after a render with this VVBHard, hence, no slowdown because 1/ of fence overhead insertion 2/ of NVidia swapBuffers() and fence issues on GeForce2 cards. Default is false Implemented in NL3D::CVertexBufferHardGLNVidia, NL3D::CVertexBufferHardGLATI, and NL3D::CVertexBufferHardGLMapObjectATI. |
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Definition at line 96 of file vertex_buffer_hard.cpp.
00097 { 00098 _Name= name; 00099 } |
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Same as unlock() but give hints to driver on vertices that have changed. Used by ATI-OpenGL drivers. NB: driver may still ignore this information, and so take into acount all vertices
Implemented in NL3D::CVertexBufferHardGLNVidia, NL3D::CVertexBufferHardGLATI, and NL3D::CVertexBufferHardGLMapObjectATI. |
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UnLock the VertexBuffer so the Gfx card can now use it. Implemented in NL3D::CVertexBufferHardGLNVidia, NL3D::CVertexBufferHardGLATI, and NL3D::CVertexBufferHardGLMapObjectATI. Referenced by NL3D::CMeshMRMGeom::applyGeomorph(), NL3D::CDriverGL::deleteVertexBufferHard(), NL3D::CDriverGL::resetVertexArrayRange(), NL3D::CMeshMorpher::update(), and NL3D::CMeshMorpher::updateSkinned(). |
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Definition at line 67 of file smart_ptr.h. |
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Definition at line 134 of file vertex_buffer_hard.h. |
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Definition at line 137 of file vertex_buffer_hard.h. |
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Definition at line 146 of file vertex_buffer_hard.h. |
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Definition at line 140 of file vertex_buffer_hard.h. |
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Definition at line 143 of file vertex_buffer_hard.h. |
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Definition at line 128 of file vertex_buffer_hard.h. |
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Definition at line 127 of file vertex_buffer_hard.h. |
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Definition at line 153 of file vertex_buffer_hard.h. |
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Definition at line 131 of file vertex_buffer_hard.h. |
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Definition at line 79 of file smart_ptr.h. Referenced by NLMISC::CRefCount::CRefCount(), NLMISC::CRefCount::getRefCount(), and NLMISC::CRefCount::~CRefCount(). |
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Referenced by NLMISC::CRefCount::CRefCount(). |
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Definition at line 80 of file smart_ptr.h. Referenced by NLMISC::CRefCount::CRefCount(), and NLMISC::CRefCount::~CRefCount(). |